| 摘要 |
An assembly is provided comprising a member having a graduated edge that varies in radius with respect to an axis, and a sensor adjacent to the graduated edge, the member and the sensor are capable of rotating relative to one another. The sensor provides a signal level proportional to a distance between the sensor and the graduated edge, and the distance, between the sensor and the graduated edge, is indicative of a rotation angle of the member relative to the sensor.
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